Home / 23,133,605,801,865-34,662,280,460,280-13,436,387,666,789

Finding the Fourth Proportional to 23,133,605,801,865, 34,662,280,460,280 and 13,436,387,666,789

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Solution

The fourth proportional to 23,133,605,801,865, 34,662,280,460,280 and 13,436,387,666,789 is: 20,132,435,975,101.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,133,605,801,865 : 34,662,280,460,280 = 13,436,387,666,789 : x
  2. Step 2: Convert to fraction form
    23,133,605,801,865/34,662,280,460,280 = 13,436,387,666,789/x
  3. Step 3: Cross multiply
    23,133,605,801,865x = 34,662,280,460,280 × 13,436,387,666,789
  4. Step 4: Simplify right side
    23,133,605,801,865x = 465,735,837,679,287,501,036,978,176
  5. Step 5: Solve for x
    x = 465,735,837,679,287,501,036,978,176/23,133,605,801,865
  6. Step 6: Final answer
    x = 20,132,435,975,101.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.